Ushbu maqolada markazdan qochma nasoslar va gidroelektrostansiyalarning oqimsohasi hamda ishchi g‘ildiraklari o‘rtasidagi gidravlik mutanosiblikni ta’minlash tamoyillari tadqiqetilgan. Markazdan qochma nasos korpusining spiral kamerasi (volyuta) bo‘ylab oqim xarakteristikalario‘rganilib, berilgan chizma va o‘lchamlar asosida matematik model ishlab chiqildi. Spiral kameraningburchak bo‘yicha kesim yuzasi, oqim sarfi taqsimoti va radial kengayish koeffitsiyentlarini aniqlovchigidravlik formulalar keltirilgan. Rasmda keltirilgan qutb koordinatalari (0° dan 360° gacha) bo‘yichaaniq variant qiymatlari asosida spiral radiuslari hisoblab chiqildi COMPAS-3D dasturida chizmalarichizildi. Shuningdek, tizimda markazdan qochma kuchning namoyon bo‘lishi Eyler tenglamalariva bosim gradiyentlari orqali fizik asoslab berildi. Nasos stansiyalari uskunalarining kavitatsiyava eroziyaga bardoshliligini oshirish maqsadida zamonaviy kompozit materiallardan foydalanishistiqbollari tahlil qilindi.
| Mualliflar | J Rashidov, B Ergashev, A Mamatqulov |
|---|---|
| Jurnal | Irrigatsiya va melioratsiya jurnali |
| Nashr sanasi | 2026-07-02 |
| Jild | 12 |
| Son | 2 |
| Betlar | 11-22 |
| DOI | 10.35938/im-2026-12-00002 |
DOI: 10.35938/im-2026-12-00002 · Maqolaning asl sahifasi · PDF
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